What does the PS warning light on Nissan Sylphy mean?

2 Answers
McDakota
08/27/25 6:08am
It indicates the steering wheel lock indicator, and the steering wheel lock light will disappear after starting the engine. Below are relevant introductions: 1. Introduction to automobile steering gear: The automobile steering gear, also known as the steering mechanism or steering box, is the most important component in the automobile steering system. Its function is to amplify the force transmitted from the steering wheel to the steering linkage and change the direction of force transmission. 2. Methods to determine if the automobile steering gear is faulty include: unstable driving direction, increased steering wheel play, difficulty in steering wheel return, understeer or oversteer, steering wheel vibration, directional wobbling, heavy steering, and abnormal noises from the automobile steering gear. 3. Methods to maintain the automobile steering gear: Avoid turning the steering wheel while stationary; turn the steering wheel only after the vehicle is in motion. After parking, return the steering wheel to the central position to avoid bearing load.
Was this review help?
5
4
Share
SanAubree
09/09/25 5:01am
I also encountered the PS warning light coming on while driving my Sylphy. It's actually an alert for the electric power steering system. The most common issue is a faulty torque sensor inside the steering gear, which is responsible for sensing the steering wheel force. Last time my car's light came on suddenly after car wash, and the mechanic found water leakage causing a short circuit at the steering gear connector - drying it with an air gun fixed the problem. But in severe cases, the entire steering gear assembly needs replacement, and the quoted price of six to seven thousand is truly painful! Daily precautions include avoiding holding the steering wheel at full lock for over 5 seconds and checking the engine compartment for water accumulation after rain. By the way, if the steering wheel becomes noticeably heavier, never force it - even low-speed maneuvering in the neighborhood becomes difficult. It's best to immediately visit a repair shop to read the fault codes.
Was this review help?
17
2
Share
Expand All
More Forum Discussions

What is the appropriate tire pressure for a car in psi?

Car tire pressure between 33.38 to 36.28 psi is appropriate, as different types of vehicles use tires with varying recommended pressures. The standard tire pressure can be found in the vehicle's user manual, on the label next to the driver's side door, or on the inside of the fuel filler cap. Factors such as vehicle weight and chassis height also influence the optimal tire pressure. Tire pressure refers to the air pressure inside the tire. In car maintenance, the engine is considered the heart of the car—its failure can lead to the end of the car's life—while tire pressure is akin to the car's blood pressure. The level of tire pressure plays a crucial role in the car's performance and power.
2
4
Share

What does it mean when the tire pressure warning light comes on?

The tire pressure warning light serves as an alert for the condition of your vehicle's tire pressure. Normally, this indicator remains off. When it illuminates, it may indicate insufficient tire pressure or possible tire damage. You should immediately pull over to inspect whether the tires are functioning normally or if they have been punctured, leading to air leakage. The standard recommended tire pressures are typically: 2.4 to 2.5 bar for standard tires; 2.8 to 2.9 bar for reinforced tires; the maximum pressure should not exceed 3.5 bar. Tire pressure refers to the air pressure inside the tires. In automotive maintenance, the engine is considered the heart of the car—its failure would mean the end of the vehicle's life. Similarly, tire pressure is like the blood pressure of the car; the level of tire pressure plays a crucial role in the performance and power of the vehicle.
7
4
Share

Analysis and Symptoms of Cylinder Air Leakage

Cylinder air leakage manifests as increased exhaust emissions, primarily caused by eccentric installation or damage to the piston rod. Below is an introduction to cylinder air leakage knowledge: 1. Several causes of air leakage: During operation, cylinders may encounter issues and malfunctions, with air leakage being a common problem. Typical causes include insufficient lubrication supply, poor cylinder lubrication, impurities between the piston rod and seals, or aging and damage within the seals themselves. 2. Definition of a cylinder: A cylindrical metal component that guides the piston in linear reciprocating motion within the cylinder. In engine cylinders, air expands to convert thermal energy into mechanical energy; in compressor cylinders, gas is compressed by the piston to increase pressure.
11
4
Share

How to operate a point deduction proxy?

Point deduction proxy is illegal and not allowed. The following is an introduction to the knowledge about driving license point deduction: 1. Penalty: Within a point deduction cycle, if more than 3 drivers accept penalty processing for the same license plate vehicle, the system will suspend their penalty processing services. Within a point deduction cycle, if one driving license processes penalties for more than 3 different license plate vehicles not owned by the driver, the system will suspend its penalty processing services. Moreover, it will be included in the initiation of the suspicious driving license investigation procedure. 2. Legal analysis: Since December 27, 2017, with the introduction of the latest traffic regulations, proxy point deduction for driving licenses has become history. Because the new traffic regulations stipulate that within each cycle, a car can obtain point deductions from a maximum of 3 driving licenses; staff will confirm based on the photo on the driving license and the photo taken on the spot.
20
2
Share

Can a Tire Pressure Monitoring System Be Installed on a Car?

Yes, a tire pressure monitoring system can be installed on a car. As the component that directly contacts the ground, tires bear various performance aspects such as driving force and braking force. The tire pressure monitoring system not only serves as an active safety system to prevent tire blowouts caused by excessively high or low tire pressure but also extends tire lifespan, maintains fuel economy, and reduces wear on the suspension system. The tire pressure monitoring system is crucial for driving safety. The installation method for an internal tire pressure monitoring system is as follows: 1. Use a valve core tool to remove the tire valve core; 2. Use a tire changer to squeeze out space near the valve position; 3. After creating space, use a utility knife to cut the original rubber valve from the inside, then use pliers to pull it out from the outside; 4. Install the tire pressure monitoring sensor from the inside to the outside of the tire; 5. Install the washer, ensuring it is placed outside the rim; 6. Secure the fixing screw; 7. Use a tool to tighten the fixing screw of the tire pressure monitoring sensor to approximately 25 Nm.
10
2
Share

How to Drive at Sharp Turns on the Road?

Maintain a certain distance from the vehicle in front to avoid rear-end collisions caused by sudden braking. Below are some relevant tips for driving: 1. Precautions: Do not drink alcohol before driving. Everyone knows that drunk driving is prohibited. Avoid wearing headphones while driving, as they can interfere with your ability to hear external sounds and affect your judgment. Ensure regular maintenance of your car before driving and always check the vehicle's condition before hitting the road. 2. Good Habits: It's best to walk around the car to inspect its exterior and tires for any abnormalities before getting in. Once inside, first adjust the steering wheel position, then adjust the seat. After securing a comfortable driving posture, start the engine, shift gears, and begin your journey.
9
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.